So my Facebook app was becoming a big megabyte hog, and I read online that the best way to reduce it was to simply sign out of the app and sign back in. Ever since I did that, my contacts are no longer synched up with their Facebook profiles. I go into each contact and unlink and relink to Facebook, but it's like it's connecting to a Facebook that's frozen in time at the point I signed out and signed back in. Even though the app works perfectly fine, the contact connection is lost. I hit sync now, and it does nothing to re-establish the Facebook connection. Is there any way to fix this and get my contacts to synch back up with Facebook? What am I missing? It's driving me nutso.